US2106274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cutting bar stock
Assignee: Lamson and Sessions Co
•
Filing: 1933-12-22
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Granted: 1938-01-25
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Expires: 1953-12-22
Abstract
No abstract record available.
Inventors
- 👤 Lee A Frayer
- 👤 Carl L Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:35
CPC Classifications
B; B23; B23D; B23D21/00; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/307; Y10T225/321; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/444; Y10T83/447; Y10T83/4473; Y10T83/461; Y10T83/463; Y10T83/4632; Y10T83/566; Y10T83/5815; Y10T83/808; Y10T83/825; Y10T83/869; Y10T83/8821
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-01-24 | 1941-07-26 | 1942-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-01-24 | 1945-07-26 | 1946-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-01-24 | 1949-07-26 | 1950-01-25 | $7700.00 | Window Closed / Lapsed |